Portion of a shoe upper



FIG. 1 is a first perspective view of a portion of a shoe upper showingmy new design;

FIG. 2 is a second perspective view thereof; and,

FIG. 3 is a side view thereof.

The uneven broken lines immediately adjacent to the shaded arearepresent unclaimed boundaries of the design. The uneven broken lineshowing of the remainder of the shoe is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a portion of a shoe upper, as shown anddescribed.